Interplane resistivity of underdoped single crystals (Ba1-xKx)Fe2As2(0<= x < 0.34)

Interplane resistivity of underdoped single crystals (Ba1-xKx)Fe2As2(0<= x < 0.34)

The temperature-dependent interplane resistivity ρc(T) was measured in the hole-doped iron arsenide superconductor (Ba1-xKx)Fe2As2 over a doping range from parent compound to optimal doping at Tc≈38 K, 0≤x≤0.34. The measurements were undertaken on high-quality single crystals grown from FeAs flux. T...

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Veröffentlicht in:Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2014-04, Vol.89 (14)
Hauptverfasser: Tanatar, M A, Straszheim, W E, Kim, Hyunsoo, Murphy, J, Spyrison, N, Blomberg, E C, Cho, K, Reid, J -Ph, Shen, Bing, Taillefer, Louis, Wen, Hai-Hu, Prozorov, R
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Sprache:eng
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MATERIALS SCIENCE
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Zusammenfassung:The temperature-dependent interplane resistivity ρc(T) was measured in the hole-doped iron arsenide superconductor (Ba1-xKx)Fe2As2 over a doping range from parent compound to optimal doping at Tc≈38 K, 0≤x≤0.34. The measurements were undertaken on high-quality single crystals grown from FeAs flux. The coupled magnetic/structural transition at TSM leads to a clear accelerated decrease of ρc(T) on cooling in samples with Tc
ISSN:1098-0121
1550-235X
DOI:10.1103/PhysRevB.89.144514